Simple CSS

Add CSS to your website through an admin editor, the Customizer or a metabox for page/post specific CSS.

v1.1.1TomUpdated Added 80k+ installs98% rating0% support resolved
57
Score
22
Errors
13
Warnings
+0
Change

Category Scores

Security28
Repo91
Performance100
Maintainability88

Top Issues by Category

Issues Details

35 issues found in latest scan

ERROR6
WordPress.Security.EscapeOutput.OutputNotEscaped

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$css'.

ERROR6
WordPress.Security.EscapeOutput.UnsafePrintingFunction

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

ERROR6
WordPress.WP.AlternativeFunctions.strip_tags_strip_tags

strip_tags() is discouraged. Use the more comprehensive wp_strip_all_tags() instead.

WARNING6
WordPress.WP.EnqueuedResourceParameters.MissingVersion

Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

WARNING2
WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

Detected usage of a non-sanitized input variable: $_POST['_simple_css']

WARNING2
WordPress.Security.ValidatedSanitizedInput.MissingUnslash

$_POST['_simple_css'] not unslashed before sanitization. Use wp_unslash() or similar

WARNING2
WordPress.WP.EnqueuedResourceParameters.NotInFooter

In footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.

ERROR2
WordPress.WP.I18n.MissingTranslatorsComment

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

ERROR1
library_core_files

Library files that are already in the WordPress core are not permitted.

ERROR1
outdated_tested_upto_header

Tested up to: 6.8 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

WARNING1
readme_parser_warnings_too_many_tags

One or more tags were ignored. Please limit your plugin to 5 tags.

Latest Snapshot

Findings

35

Errors

22

Warnings

13

Score History

First score snapshot

First scan completed

v1.1.1 · Plugin Check 2.0.0 · Model 2026.06-mvp-static-v2

v1.1.1

57

Latest

Findings
35
Errors
22
Warnings
13
Plugin Check
2.0.0
Model
2026.06-mvp-static-v2

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